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Loading coils for telecommunication circuits

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  • CPC
  • H01F17/08
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Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F17/00Fixed inductances of the signal type

Current Industry

H01F17/08Loading coils for telecommunication circuits
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Network transformer module
    • Patent number 10,796,838
    • Issue date Oct 6, 2020
    • Delta Electronics, Inc.
    • Chin-Hsin Lai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Integrated circuit package with transformer
    • Patent number 8,855,581
    • Issue date Oct 7, 2014
    • Broadcom Corporation
    • Ahmadreza Rofougaran
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and system for a transformer in an integrated circuit package
    • Patent number 8,270,912
    • Issue date Sep 18, 2012
    • Broadcom Corporation
    • Ahmadreza Rofougaran
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High frequency semiconductor transformer
    • Patent number 8,130,067
    • Issue date Mar 6, 2012
    • Texas Instruments Incorporated
    • Dok Won Lee
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Isolation magnetic devices capable of handling high speed communica...
    • Patent number 7,924,130
    • Issue date Apr 12, 2011
    • Bel Fuse (Macao Commercial Offshore) Limited
    • Brian J. Buckmeier
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    DSL compatible load coil
    • Patent number 6,947,529
    • Issue date Sep 20, 2005
    • 2Wire, Inc.
    • Andrew L. Norrell
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Load coil device
    • Patent number 6,546,100
    • Issue date Apr 8, 2003
    • Nortel Networks Limited
    • Michael Robert Drew
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Pressurizable telephone load coil assembly
    • Patent number 4,433,208
    • Issue date Feb 21, 1984
    • Midwec Toroid & Capacitor Corporation
    • David C. Noetzelmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Load coil
    • Patent number 4,317,006
    • Issue date Feb 23, 1982
    • AMP Incorporated
    • Benjamin H. Mosser
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Supporting device for toroidal coil having integral terminal housings
    • Patent number 4,267,404
    • Issue date May 12, 1981
    • AMP Incorporated
    • Carl W. Rohde
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Terminated inductive coil assembly
    • Patent number 4,263,479
    • Issue date Apr 21, 1981
    • Western Electric Company, Inc.
    • Glenn E. Lange
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus for mounting and aligning electrical components
    • Patent number 4,260,853
    • Issue date Apr 7, 1981
    • Joseph T. Charles
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductive coil module
    • Patent number 4,195,201
    • Issue date Mar 25, 1980
    • Western Electric Company, Incorporated
    • Frank J. Gryl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Packaged inductive coil assembly
    • Patent number 4,172,965
    • Issue date Oct 30, 1979
    • Western Electric Company, Incorporated
    • John D. Eyestone
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Packaged inductive coil assembly
    • Patent number 4,172,964
    • Issue date Oct 30, 1979
    • Western Electric Company, Incorporated
    • Robert J. Reinebach
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Loading coil assemblies for communication cables
    • Patent number 4,137,426
    • Issue date Jan 30, 1979
    • Northern Telecom Limited
    • Eric J. Crompton
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3865980
    • Patent number 3,865,980
    • Issue date Feb 11, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3696315
    • Patent number 3,696,315
    • Issue date Oct 3, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3526712
    • Patent number 3,526,712
    • Issue date Sep 1, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3181096
    • Patent number 3,181,096
    • Issue date Apr 27, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2548206
    • Patent number 2,548,206
    • Issue date Apr 10, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2258261
    • Patent number 2,258,261
    • Issue date Oct 7, 1941
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2225034
    • Patent number 2,225,034
    • Issue date Dec 17, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2154232
    • Patent number 2,154,232
    • Issue date Apr 11, 1939
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1930269
    • Patent number 1,930,269
    • Issue date Oct 10, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1854824
    • Patent number 1,854,824
    • Issue date Apr 19, 1932
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1784833
    • Patent number 1,784,833
    • Issue date Dec 16, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1666661
    • Patent number 1,666,661
    • Issue date Apr 17, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1641473
    • Patent number 1,641,473
    • Issue date Sep 6, 1927
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1624630
    • Patent number 1,624,630
    • Issue date Apr 12, 1927
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents